20453530 (number)

20453530 is an even 8-digits composite number following 20453529 and preceding 20453531. In scientific notation, it is written as 2.0453530 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8042512 positive integers (up to 20453530) that are relatively prime to 20453530.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand five hundred thirty

Notation

Scientific notation 2.0453530 × 10^7
Engineering notation 2.0453530 × 10^6

Prime Factorization of 20453530

Prime Factorization 2 × 5 × 59 × 34667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20453530
Product of the distinct prime numbers

The prime factorization of 20453530 is 2 × 5 × 59 × 34667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 67, 1, 572, 920, 2892, 3697, 7269, 70887, 554502, 797, 2547679, 7807287, 7795366, 91976209, 795004062, 86849333, 2201104198, 1932195010

Basic calculations (n = 20453530)

Multiplication

n×y
n×2 40907060
n×3 61360590
n×4 81814120
n×5 102267650

Division

n÷y
n÷2 10226765
n÷3 6817843.3333333
n÷3 5113382.5
n÷5 4090706

Exponentiation

ny
n2 418346889460900
n3 8.5566706539952E+21
n4 1.7501411992161E+29
n5 3.5796565522403E+36

Nth Root

y√n
2√n 4522.5579045492
3√n 273.47822808842
4√n 67.249965833071
5√n 28.983688561229

Divisors of 20453530

1, 2, 5, 10, 59, 118, 295, 590, 34667, 69334, 173335, 346670, 2045353, 4090706, 10226765, 20453530

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20453529
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20453530 can be divided by 16 positive divisors. The sum of these divisors (counting 20453530) is 1, the average is 0.0625.

Base conversion 20453530

Base System Value
2 Binary 1001110000001100010011010
3 Ternary 1102111010222011
4 Quaternary 1032001202122
5 Quinary 20214003110
6 Senary 2010220134
8 Octal 116014232
10 Decimal 20453530
12 Duodecimal 6a2464a
16 Hexadecimal 138189a
20 Vigesimal 67gdga
36 Base36 c6e1m

Cryptographic Hash Functions

md5 fcf595cf622ee6a7e16960a8192fa404
sha1 8ee1d61fdea48ca8b5192cddbb7c8a8ce7b94198
sha256 6e34f0760141144aa119df15ca5a4716f99e0030cd98b7e6127c8e2b4d1c02d0
sha512 7194a1642b10b679b47666e07b5d26ea29f73cfba9129b69838aed420c7232777029ee6b29b510628ece9b6f7241454e79ad187f274949929e74afe5be7b6643
ripemd-160 84765cef1df593af1ee6744c3505732c3ad8b7e5

20453530 as geometric shapes

Circle

Radius = n
Diameter 40907060
Circumference 128513319.17596
Area 1.3142755145825E+15

Sphere

Radius = n
Volume 3.5842098221038E+22
Surface area 5.25710205833E+15
Circumference 128513319.17596

Square

Length = n
Perimeter 81814120
Area 418346889460900
Diagonal 28925659.524405

Cube

Length = n
Surface area 2510081336765400
Volume 8.5566706539952E+21
Space diagonal 35426553.154134

Equilateral Triangle

Length = n
Perimeter 61360590
Area 1.8114951693367E+14
Altitude 17713276.577067

Triangular Pyramid

Length = n
Surface area 1.8114951693367E+14
Volume 1.0084133073033E+21
Height 9641886.508135